Update app.py
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app.py
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# app.py
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import gradio as gr
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import requests
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import
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#
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#
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def
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"""
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"""
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if
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#
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if not csv_text_input.strip():
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return None # 如果输入为空,返回None,Gradio会清空输出
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# 2. 构建发送到API的JSON payload
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payload = {
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"
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"
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"only_final_result":
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}
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try:
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#
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response = requests.post(
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response.raise_for_status()
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# 4. 直接返回JSON结果,Gradio的Dataframe组件会自动处理
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return response.json()
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except requests.exceptions.HTTPError as e:
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# 如果API返回错误(如500),尝试解析错误详情
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error_detail = e.response.json().get('detail', e.response.text)
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raise gr.Error(f"API返回错误: {error_detail}")
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except requests.exceptions.RequestException as e:
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raise gr.Error(f"请求API时出错: {e}")
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except Exception as e:
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raise gr.Error(f"发生未知错误: {e}")
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#
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with gr.Row():
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with gr.Column(scale=
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lines=10,
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label="
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value=
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)
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with gr.Column(scale=3):
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output_df = gr.Dataframe(label="服务器返回结果", wrap=True)
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gr.Examples(
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examples=[
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[example_data, False],
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["id,subject,relation,object,prompt_source\n003,Germany,capital city of,Berlin,Germany is a country in Europe", True]
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],
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inputs=[csv_input, final_result_checkbox]
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)
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submit_btn.click(
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fn=
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inputs=
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outputs=
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)
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#
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import gradio as gr
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import requests
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import json
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# ----------------- 配置你的服务器API地址 -----------------
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# 将IP地址和端口替换为你自己的
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SERVER_URL = "http://103.235.229.133:8000/predict"
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# -------------------------------------------------------
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# 默认的输入数据,方便用户测试
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DEFAULT_CSV_DATA = "id,subject,relation,object,prompt_source\n001,France,capital city of,Paris,she traveled to France for the first time\n002,Germany,capital city of,Berlin,the capital of Germany is Berlin"
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def call_api(csv_data):
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"""
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这个函数会被Gradio调用,它负责向后端API发送请求。
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"""
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if not csv_data.strip():
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return "错误:输入数据不能为空!", None
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# 构建发送到API的JSON数据体
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payload = {
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"model_name": "/data/tsq/MODELS/Qwen2.5-1.5B-Instruct",
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"data_csv": csv_data,
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"only_final_result": False # 你可以根据需要修改这个参数
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}
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try:
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# 发送POST请求
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response = requests.post(SERVER_URL, json=payload, timeout=60) # 设置60秒超时
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# 检查响应状态码
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if response.status_code == 200:
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# 解析返回的JSON数据
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result_json = response.json()
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# 为了美观地显示,我们将JSON格式化
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pretty_json = json.dumps(result_json, indent=2, ensure_ascii=False)
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# 假设结果在 'result' 键下,并且是一个列表
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# 我们可以直接将其传递给Gradio的DataFrame组件
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dataframe_result = result_json.get("result", [])
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return pretty_json, dataframe_result
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else:
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# 如果服务器返回错误
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error_message = f"API请求失败,状态码: {response.status_code}\n错误详情: {response.text}"
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return error_message, None
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except requests.exceptions.RequestException as e:
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# 如果网络连接等问题出错
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error_message = f"连接服务器失败: {e}"
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return error_message, None
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# 使用Gradio Blocks创建更灵活的界面
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with gr.Blocks(theme=gr.themes.Soft()) as demo:
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gr.Markdown("# 🚀 Ml_patch 函数推理接口")
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gr.Markdown("在下方文本框中输入CSV格式的数据,然后点击“提交”按钮,调用云服务器进行推理。")
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with gr.Row():
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with gr.Column(scale=1):
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input_csv = gr.Textbox(
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lines=10,
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label="输入数据 (CSV格式)",
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info="第一行必须是表头,例如: id,subject,relation,object,prompt_source",
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value=DEFAULT_CSV_DATA
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)
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submit_btn = gr.Button("提交推理", variant="primary")
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with gr.Column(scale=2):
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gr.Markdown("### 原始JSON输出")
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output_json = gr.Textbox(label="API 返回的完整JSON结果", interactive=False, lines=10)
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gr.Markdown("### 结果表格展示")
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output_dataframe = gr.DataFrame(label="推理结果", interactive=False)
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submit_btn.click(
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fn=call_api,
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inputs=input_csv,
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outputs=[output_json, output_dataframe]
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)
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# 启动Gradio应用
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if __name__ == "__main__":
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demo.launch()
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